135 lines
6.2 KiB
Markdown
135 lines
6.2 KiB
Markdown
---
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layout: page
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title: MCI Codes
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---
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ENiGMA½ supports a variety of MCI codes. Some **predefined** codes produce information about the current user, system,
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or other statistics while others are used to instantiate a **View**. MCI codes are two characters in length and are
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prefixed with a percent (%) symbol. Some MCI codes have additional options that may be set directly from the code itself
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while others -- and more advanced options -- are controlled via the current theme. Standard (non-focus) and focus colors
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are set by placing duplicate codes back to back in art files.
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## Predefined MCI Codes
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There are many predefined MCI codes that can be used anywhere on the system (placed in any art file). More are added all
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the time so also check out [core/predefined_mci.js](https://github.com/NuSkooler/enigma-bbs/blob/master/core/mci_view_factory.js)
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for a full listing. Many codes attempt to pay homage to Oblivion/2,
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iNiQUiTY, etc.
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| Code | Description |
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|------|--------------|
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| `BN` | Board Name |
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| `VL` | Version *label*, e.g. "ENiGMA½ v0.0.3-alpha" |
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| `VN` | Version *number*, eg.. "0.0.3-alpha" |
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| `SN` | SysOp username |
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| `SR` | SysOp real name |
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| `SL` | SysOp location |
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| `SA` | SysOp affiliations |
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| `SS` | SysOp sex |
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| `SE` | SysOp email address |
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| `UN` | Current user's username |
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| `UI` | Current user's user ID |
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| `UG` | Current user's group membership(s) |
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| `UR` | Current user's real name |
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| `LO` | Current user's location |
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| `UA` | Current user's age |
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| `BD` | Current user's birthdate (using theme date format) |
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| `US` | Current user's sex |
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| `UE` | Current user's email address |
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| `UW` | Current user's web address |
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| `UF` | Current user's affiliations |
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| `UT` | Current user's *theme ID* (e.g. "luciano_blocktronics") |
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| `UC` | Current user's login/call count |
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| `ND` | Current user's connected node number |
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| `IP` | Current user's IP address |
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| `ST` | Current user's connected server name (e.g. "Telnet" or "SSH") |
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| `FN` | Current user's active file base filter name |
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| `DN` | Current user's number of downloads |
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| `DK` | Current user's download amount (formatted to appropriate bytes/megs/etc.) |
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| `UP` | Current user's number of uploads |
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| `UK` | Current user's upload amount (formatted to appropriate bytes/megs/etc.) |
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| `NR` | Current user's upload/download ratio |
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| `KR` | Current user's upload/download *bytes* ratio |
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| `MS` | Current user's account creation date (using theme date format) |
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| `PS` | Current user's post count |
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| `PC` | Current user's post/call ratio |
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| `MD` | Current user's status/viewing menu/activity |
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| `MA` | Current user's active message area name |
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| `MC` | Current user's active message conference name |
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| `ML` | Current user's active message area description |
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| `CM` | Current user's active message conference description |
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| `SH` | Current user's term height |
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| `SW` | Current user's term width |
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| `DT` | Current date (using theme date format) |
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| `CT` | Current time (using theme time format) |
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| `OS` | System OS (Linux, Windows, etc.) |
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| `OA` | System architecture (x86, x86_64, arm, etc.) |
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| `SC` | System CPU model |
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| `NV` | System underlying Node.js version |
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| `AN` | Current active node count |
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| `TC` | Total login/calls to system |
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| `RR` | Displays a random rumor |
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| `SD` | Total downloads, system wide |
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| `SO` | Total downloaded amount, system wide (formatted to appropriate bytes/megs/etc.) |
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| `SU` | Total uploads, system wide |
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| `SP` | Total uploaded amount, system wide (formatted to appropriate bytes/megs/etc.) |
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A special `XY` MCI code may also be utilized for placement identification when creating menus.
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## Views
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A **View** is a control placed on a **form** that can display variable data or collect input. One example of a View is
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a Vertical Menu (`%VM`): Old-school BBSers may recognize this as a lightbar menu.
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| Code | Name | Description |
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|------|----------------------|------------------|
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| `TL` | Text Label | Displays text |
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| `ET` | Edit Text | Collect user input |
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| `ME` | Masked Edit Text | Collect user input using a *mask* |
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| `MT` | Multi Line Text Edit | Multi line edit control |
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| `BT` | Button | A button |
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| `VM` | Vertical Menu | A vertical menu aka a vertical lightbar |
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| `HM` | Horizontal Menu | A horizontal menu aka a horizontal lightbar |
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| `SM` | Spinner Menu | A spinner input control |
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| `TM` | Toggle Menu | A toggle menu commonly used for Yes/No style input |
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| `KE` | Key Entry | A *single* key input control |
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Peek at [/core/mci_view_factory.js](https://github.com/NuSkooler/enigma-bbs/blob/master/core/mci_view_factory.js) to
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see additional information.
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## Properties & Theming
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Predefined MCI codes and other Views can have properties set via `menu.hjson` and further *themed* via `theme.hjson`.
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### Common Properties
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| Property | Description |
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|-------------|--------------|
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| `textStyle` | Sets the standard (non-focus) text style. See **Text Styles** below |
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| `focusTextStyle` | Sets focus text style. See **Text Styles** below. |
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| `itemSpacing` | Used to separate items in menus such as Vertical Menu and Horizontal Menu Views. |
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| `height` | Sets the height of views such as menus that may be > 1 character in height |
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| `width` | Sets the width of a view |
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| `focus` | If set to `true`, establishes initial focus |
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| `text` | (initial) text of a view |
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| `submit` | If set to `true` any `accept` action upon this view will submit the encompassing **form** |
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These are just a few of the properties set on various views. *Use the source Luke*, as well as taking a look at the default
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`menu.hjson` and `theme.hjson` files!
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### Text Styles
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Standard style types available for `textStyle` and `focusTextStyle`:
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| Style | Description |
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|----------|--------------|
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| `normal` | Leaves text as-is. This is the default. |
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| `upper` | ENIGMA BULLETIN BOARD SOFTWARE |
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| `lower` | enigma bulletin board software |
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| `title` | Enigma Bulletin Board Software |
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| `first lower` | eNIGMA bULLETIN bOARD sOFTWARE |
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| `small vowels` | eNiGMa BuLLeTiN BoaRD SoFTWaRe |
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| `big vowels` | EniGMa bUllEtIn bOArd sOftwArE |
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| `small i` | ENiGMA BULLETiN BOARD SOFTWARE |
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| `mixed` | EnIGma BUlLEtIn BoaRd SOfTWarE (randomly assigned) |
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| `l33t` | 3n1gm4 bull371n b04rd 50f7w4r3 | |